Singh, S. (2017). UGC NET/SET Paper 1. McGraw Hill Education (India) Pvt. Ltd.
芝加哥风格引文Singh, Surender. UGC NET/SET Paper 1. Chennai: McGraw Hill Education (India) Pvt. Ltd, 2017.
MLA引文Singh, Surender. UGC NET/SET Paper 1. McGraw Hill Education (India) Pvt. Ltd, 2017.
警告：这些引文格式不一定是100％准确.